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authorAndre Arko <andre@arko.net>2011-11-11 21:22:49 -1000
committerAndre Arko <andre@arko.net>2011-11-11 21:25:08 -1000
commit9432163c60fc4387d1dfb11ca7c92a08ce72f1c2 (patch)
tree1fd9413c466e7c00a1ad19e56b1f0d659ae079f2 /Gemfile
parentc3035e1800949e7df04ea3e3a0567adacbce41a6 (diff)
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refactor RemoteIp middleware
- return the last forwarded IP before REMOTE_ADDR to handle proxies - remove completely superfluous RemoteIpGetter class - remove duplication of trusted proxies regexp - remove unused constant from Request - move comments from Request to where they are actually relevant - edit comments for clarity of purpose The original code (confusingly) tried to return REMOTE_ADDR both at the beginning and the end of the chain of options. Since REMOTE_ADDR is _always_ set, this is kind of silly. This change leaves REMOTE_ADDR as the last option, so that proxied requests will be assigned the correct remote IP address.
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